This is a work of art, see the pictures I added from inside the amplifier. I'm tempted to keep this one for art alone ; Don't worry I won't.

Note: I just had a thought, I'm pretty sure a few people will be watching this item for obvious reasons. If a few of you ask me I'll open the cover and photograph inside showing the power transistors which are likely MRF4xx. I've got a kit of parts around my house of inductors and MRF454 (matched pair) from a while back to build my own amp based on the Motorola reference design 140W PEP for 30Mhz. Just ask if you have questions. This sale is for a 200W linear RF power amplifier I got at an estate sale.

I checked it powers on with a 12V supply and you can hear the antenna bypass relay energize when powered on/off and 2 LED's pictured illuminate. I'm a HAM and know you have to have both a radio and proper antenna attached before transmitting with this amp. Please make sure your antenna is properly adjusted before transmitting. Dayton Hamvention is coming soon if I don't sell this here I'll take it with me to the show.
The item "Super Star 200 10 meter linear amplifier amp Superstar CB HAM Radio HF" is in sale since Saturday, April 28, 2018. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "caltick" and is located in Dayton, Ohio. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, New Zealand, Philippines, Singapore, Switzerland, Norway, Ukraine, Croatia, Malaysia.